9/76
MP120
1.4 SYSTEM STATUS INFORMATION
When the keyboard LEDs signal any system anomaly, you can get detailed information about the source of the
trouble by following the procedure below. Access to information is free, i.e. no access code is requested.
1.4.1 STORED BREAK-IN ALARM DISPLAYING
To display a break-in alarm (signalled by the LED blinking) in detail, proceed as follows:
1. Press A . The following message will appear on the display:
where “nn” is the identification code of the input that triggered the alarm (as regards the input identification
codes, refer to paragraph
2.8.2 OUTPUT ENCODING TABLE
).
2. Press key ▼ several times to display other inputs (if any) that triggered the alarm. When no stored alarm input
appears on the display any longer, the message below will be shown:
3. To go back to the first input stored, press ►. Press
ESC
to exit displaying.
Note:
If key A is pressed when no alarm stored is found on the display, the «NO DATA » message will appear.
1.4.2 STORED TAMPERING ALARM DISPLAYING
To display a tampering alarm (signalled by the LED blinking) in detail, proceed as follows:
1. Press S .
2. The following message will appear on the display:
where “nn” is the identification code of the input that triggered the alarm (as regards the input identification
codes, refer to paragraph
2.7.2 Input encoding table
). In case of telephone line tampering, the «Telephone Line
Tampering» message will be displayed; in case of bus tampering, the «Peripheral Line Tampering» message
will appear.
3. Press key ▼ several times to display other inputs (if any) that triggered the alarm. When no stored alarm input
appears on the display any longer, the message below will be shown:
4. To go back to the first input stored, press ►. Press
ESC
to exit displaying.
Note:
If key S is pressed when no alarm stored is found on the display, the «NO DATA » message will appear.
1.4.3 OPEN INPUT DISPLAYING
To display an open input (signalled by the LED blinking) in detail, proceed as follows:
1. Press O .
2. The message below will appear on the display:
where “nn” is the open input identification code (as regards the input identification codes, refer to paragraph
2.7.2 Input encoding table
).
3. Press key ▼ several times to display other inputs (if any) that triggered the alarm. When no stored alarm input
appears on the display any longer, the message below will be shown:
- - E N D O F D A T A - -
nn OPEN input name
- - E N D O F D A T A - -
n n M A N i n p u t n a m e
- - E N D O F D A T A - -
n n A L L i n p u t n a m e
